Mary Katharine Salas, CNS
Gerontology Clinical Nurse Specialist · Antioch, CA
Mary Katharine Salas, CNS is a gerontology clinical nurse specialist with a practice address in Antioch, California, and NPI 1275146870, issued on Aug 25, 2020. Check the license (California 4872, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Katharine Salas
- Credential
- CNS
- Primary taxonomy
- Gerontology Clinical Nurse Specialist 364SG0600X
- License number
- 4872 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4501 Sand Creek RD, Antioch, CA 94531
- Phone
- (925) 813-6534
- Enumerated
- Aug 25, 2020
- Record last updated
- Nov 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest gerontology clinical nurse specialist records → All 50 in California → Look up another NPI →
Also registered at 4501 Sand Creek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Arnoldo Amador, RCPGeneral Care Registered Respiratory Therapist1487118436
- Veronica Arellano, RDRegistered Dietitian1740091354
- Lloyd Asuncion, MDInternal Medicine Physician1437353034
Verify Mary Katharine Salas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 4872Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $149.99
1 payment: food and beverage; the largest payer was Medline Industries LP. The 107 providers of this specialty with any payment received $757.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mary Katharine Salas among 50 gerontology clinical nurse specialist records in California
Mary Katharine Salas, CNS is one of 50 gerontology clinical nurse specialist records with a practice address in California. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 58% of them.
- NPI issued2020 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364SG0600X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Clinical Nurse Specialist providers in California
There are 50 gerontology clinical nurse specialist records in California.
All 50 in California → Every provider in Antioch → Gerontology Clinical Nurse Specialist nationwide →
The 8 gerontology clinical nurse specialist records with the nearest ZIP codes
- Sheethal LukoseFremont, CA 945381023870458
- Tracey Krangel, MSN, RN-BC, AGCNS-BCConcord, CA 945181619476819
- Felice Chang, MSN RN AGCNS-BCLivermore, CA 945501336737121
- Jennifer CanlasVallejo, CA 945891114471794
- Cheryl Dankiewicz, RN, AGCNS-BCVallejo, CA 945891023515699
- Anna SatakeVallejo, CA 945891780733386
- Dianne SorreraVallejo, CA 945911750167664
- Sarah Cluff, RNBerkeley, CA 947031417301581
Common questions
What is Mary Katharine Salas, CNS's NPI number?
Mary Katharine Salas, CNS's National Provider Identifier (NPI) is 1275146870, issued on Aug 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katharine Salas, CNS located?
The NPPES record lists a practice address at 4501 Sand Creek RD, Antioch, CA, 94531. Phone: (925) 813-6534. Providers update this record themselves, so call before visiting.
How can I verify Mary Katharine Salas, CNS's license?
NPPES lists California license number 4872, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.